LiftMaster 041A4888 End Panel K74-19499 proudly offers this piston assembly

proudly offers this piston assembly

The Wireless Commercial Keypad must be put into programming mode prior to any of the programming steps below unless otherwise indicated

It's a single State-of-the-Art universal electronics control board that eliminates the need for mechanical limit switches

up to 500 feet

This part is compatible with the HySecurity StrongArm M30 / HySecurity StrongArmM50 operators

LiftMaster 041A4888 End Panel K74-19499 proudly offers this piston assemblyLiftMaster 041A4888 End Panel This is an End Panel Replacement Kit. For use with various LiftMaster and Chamberlain Chain Drive Garage Door Openers. Check the manual or replacement parts diagram for the specific model before ordering to ensure compatibility. Genuine LiftMaster replacement part. Also known as: LiftMaster 41A3052 LiftMaster 41A4888 LiftMaster 41A4435 LiftMaster 41A3673